4
Start Up Check List
System is set in a vertical, level, and upright position with the outlet located at the top. Skid is mounted to the
ground by (4) 3/8" or 1/2" anchoring devices.
Verify pressure and temperature relief valve is installed on water outlet immediately following the union. No
valve or restriction is between the relief valve and the system or the relief valve and drain. Shutoff valve is
installed after pressure and temperature relief valve on outlet if required by local or national plumbing codes.
If the hot water process is not at the highest point in the plumbing loop, then an automatic air vent valve
must be added at the highest point in the system plumbing loop to eliminate trapped air.
9
Installation
